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Lake Grove, NY Demographics & ZIP Codes
Lake Grove, New York demographics and median household income by ZIP code (in Suffolk County) — 1 ZIP codes — population 11,953 — median income $120,306 — avg. home value $558,900. Compare income, housing, and population across ZIP codes on US5.
Population
11,953
Median household income (avg.)
$120,306
160% of U.S. median
Average home value
$558,900
161% of U.S. median
Average rent
$2,153
185% of U.S. median
Median age (avg.)
43.1
Lake Grove demographics
Lake Grove, New York covers 1 ZIP code primarily in Suffolk County, with a combined ZIP-area population of about 11,953.
Across ZIP codes with age data, the average median age is about 43.1 years.
Median household income in Lake Grove
The average median household income across ZIP codes in Lake Grove, New York is about $120,306 — about 34% above the NY ZIP average ($90,084), and about 60% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $120,306 in 11755.
Housing in Lake Grove
For housing in Lake Grove, New York, the average median home value is about $558,900 and the average median rent is about $2,153.
The most populous ZIP in this set is 11755 (about 11,953 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Lake Grove
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 11755 | Lake Grove | Suffolk County | NY | 11,953 | $120,306 | $558,900 |
Frequently asked questions
What are the demographics of Lake Grove?
Lake Grove, New York has a combined ZIP-area population of about 11,953 across 1 ZIP codes (primarily Suffolk County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Lake Grove?
The average median household income across ZIP codes in Lake Grove, New York is about $120,306, about 34% above the state ZIP average ($90,084), and about 60% above the U.S. median ($75,149). Average median home value is about $558,900.
How many ZIP codes are in Lake Grove?
Lake Grove, New York includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Lake Grove?
This page lists ZIP codes in Lake Grove, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.